Test Description
The numbers below refer to the step numbers on the diagnostic table.
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This step tests for voltage at the coil side of the lock cylinder relay.
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This step verifies that the dash integration module (DIM) is providing ground to the lock cylinder relay.
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This step tests if ground is constantly being applied to the ignition lock cylinder control actuator.
Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Column/Ignition Lock Schematics Connector End View References: Steering Wheel and Column Connector End Views , Shift Lock Control Connector End Views | |||
1 | Operate the system. Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 2 |
2 |
Were you able to turn the key to the OFF position and remove the key? | Go to Step 3 | |
Does the test lamp illuminate? | Go to Step 8 | Go to Step 4 | |
Probe the battery positive voltage circuit of the ignition lock cylinder control actuator with a test lamp connected to ground. Does the test lamp illuminate? | Go to Step 5 | Go to Step 12 | |
Does the test lamp illuminate? | Go to Step 10 | Go to Step 6 | |
6 | Probe the ignition lock cylinder control switch signal circuit and with a test lamp connected to B+. Does the test lamp illuminate? | Go to Step 13 | Go to Step 7 |
7 | Test the ignition lock cylinder control switch signal circuit for an open. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 17 | Go to Step 11 |
8 | Test the ignition lock cylinder control actuator supply voltage circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 17 | Go to Step 9 |
9 | Inspect for poor connections at the ignition lock cylinder control actuator. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 17 | Go to Step 14 |
10 | Inspect for poor connections at the automatic transmission shift lock actuator. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 17 | Go to Step 15 |
11 | Inspect for poor connections at the harness connector of the dash integration module (DIM). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 17 | Go to Step 16 |
12 | Repair the battery positive voltage circuit of the ignition lock cylinder control actuator. Refer to Wiring Repairs . Did you complete the repair? | Go to Step 17 | -- |
13 | Repair the voltage supply circuit of the ignition lock cylinder control actuator. Refer to Wiring Repairs . Did you complete the repair? | Go to Step 17 | -- |
14 | Replace the ignition lock cylinder control actuator. Did you complete the replacement? | Go to Step 17 | -- |
15 | Replace the A/T shift lever (LHD) or the A/T shift lock control solenoid assembly (RHD). Refer to Automatic Transmission Shift Lock Control Actuator Replacement . Did you complete the replacement? | Go to Step 17 | -- |
16 |
Important: Perform the set up procedure for the DIM . Replace the DIM. Refer to Dash Integration Module Replacement . Did you complete the replacement? | Go to Step 17 | -- |
17 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
